public class SnakeColor {
    static public final int BLACK = 30;
    static public final int RED = 31;
    static public final int GREEN = 32;
    static public final int YELLOW = 33;
    static public final int BLUE = 34;
    static public final int PURPLE = 35;
    static public final int CYAN = 36;
    static public final int WHITE = 37;

    static public int rand() {
        return Vt.color();
    }
}
